I. Overview
YR wound rotor sequence higher-voltage 3-stage asynchronous motors (frame quantity a hundred and eighty-1250) are common goods created by our factory for several many years, with realistic framework and dependable engineering. It has the positive aspects of high effectiveness, minimal sound and vibration, substantial reliability, and convenient set up and servicing.
The energy amount, set up size and electrical overall performance of the motor are in line with the national common GB755 “Rating and Functionality of Rotating Motors” and connected IEC expectations and countrywide sector requirements JB/T7594. The motor is suitable for altitudes not exceeding 1000m, and the encompassing air temperature does not exceed 40ºC And there is no serious dust, no corrosive and explosive gasoline surroundings. Motors suited for humid tropics and plateau locations can also be created in accordance to buy specifications.
The rated frequency of the power offer of the motor is 50HZ, and the rated voltage is 6000V or 10000V. 60HZ or other voltage motors can also be made according to buy requirements.
The basic installation method of the motor is horizontal with ft (IMB3), and the doing work program is ongoing operating program (SI).
2. Framework
The motor adopts a box construction. The foundation is welded by steel plate, which is light-weight in excess weight and good in rigidity. A protective top include is set up on the leading of the equipment base, which is handy for disassembly and assembly, and is hassle-free for maintenance and mend of the motor.
The stator adopts an exterior push-suit structure. The stator winding is produced of F-course insulating components, and the ends are reliably fixed and tied. During the manufacturing process, it has been through several turn-to-change pulse voltage assessments and floor stress checks, and adopts German innovative vacuum strain impregnation solvent-totally free paint equipment and engineering (VPI) processing. For that reason, the motor has excellent and dependable insulation overall performance, excellent mechanical energy and sturdy humidity resistance.
The wound rotor adopts Class F insulation materials.
There are two sorts of bearings, rolling bearings and sliding bearings, depending on the energy and pace of the motor. The YR collection is a fundamental series, and the safety stage is IP23. YRQF sequence, (IPW24), YRKS collection (IP44 or IP54) can also be derived according to get needs.
The principal junction box is generally put in on the appropriate facet of the motor (seen from the shaft extension), and can also be set up on the left aspect of the motor in accordance to purchase demands. There is a individual ground terminal in the principal junction box.
Three, use
CZPT motors can be used to drive different standard equipment this kind of as compressors, water pumps, crushers, slicing equipment instruments, transportation equipment and other mechanical products, and are utilised as key movers in a variety of industrial and mining enterprises this sort of as mining, equipment market, petrochemical industry, and generators. Motors used to travel blowers, coal mills, rolling mills, and hoists should reveal their objective and technical demands when purchasing, and adopt a unique layout to make sure dependable procedure.
4, model meaning
YR 450 -four YRKS YRQF
Weather safety
Air-drinking water cooling
Number of poles
450 middle peak (mm)
Wound induction motor
(Web page P13)
YRKK sequence
Medium-sized high-voltage three-section asynchronous motor
I. Overview
YRKK series medium-sized higher-voltage asynchronous motors are the latest merchandise created by our factory with realistic composition and superior technological innovation. It has the advantages of higher effectiveness, strength conserving, lower noise, low vibration, reputable procedure and hassle-free installation and upkeep.
The energy degree, set up measurement, and electrical efficiency of this series of motors are in line with the countrywide regular GB755 “Ranking and Performance of Rotating Motors” and associated IEC expectations and national market standard JB/T1571.2.
The fundamental installation method of the motor is horizontal with feet (IMB3), and the functioning technique is continuous working technique (SI).
two. Structure description
The motor adopts a box framework. The base is manufactured of steel plate welder, light fat and excellent rigidity. A closed air/air cooler is set up on the prime of the motor. It is simple to disassemble and assemble, which is convenient for the upkeep and mend of the motor.
The stator adopts an exterior push-match composition. The stator winding is created of F-class insulating resources, and the ends are reliably fastened and certain. During the manufacturing approach, it has gone through several flip-to-flip pulse voltage exams and ground face up to voltage assessments, and adopts the introduction of overseas innovative vacuum stress impregnation solvent-cost-free paint technology (VPI) deal with. Consequently, the motor has excellent and reliable insulation overall performance, excellent mechanical strength and sturdy moisture resistance.
The rotor winding is produced of pure copper, using class F insulation materials.
There are two sorts of bearings, rolling bearings and sliding bearings, based on the energy and speed of the motor. The rated voltage is 6KV and 10KV, the frequency is 50HZ, the basic type of defense level is IP44, and the defense level of slip ring is IP23. Motors with other voltages, frequencies and security amounts can also be presented according to buy requirements.
3, use
The motor can be used to push a assortment of diverse equipment. Such as ventilators, compressors, drinking water pumps, crushers, cutting machine resources, transmission machinery and other products, employed as key movers in various industrial and mining enterprises this sort of as mining, equipment sector, petrochemical industry, and electrical power vegetation. Motors employed to push blowers, coal mills, rolling mills, and hoists should point out their use and technological demands when buying, and undertake special styles to guarantee reliable procedure.
4. Model which means (just take YRKK355-four as an example)
YRKK 355 -four
Number of poles 4 poles
Center top 355mm
Closed with air/air cooler
Wound rotor asynchronous motor
(Web page P21)
YRKK sequence
Huge-scale high-voltage wound rotor three-phase asynchronous motor
I. Overview
YRKK collection big-scale large-voltage wound rotor asynchronous motors are the latest goods produced by our manufacturing unit, with realistic construction and advanced technologies. It has the benefits of high efficiency, energy saving, lower noise, minimal vibration, trustworthy operation and practical installation and upkeep.
The electrical power amount, installation dimensions and electrical performance of this sequence of motors are in line with the countrywide normal GB755-2008 “Ranking and Overall performance of Rotating Motors” and connected IEC requirements.
The fundamental installation method of the motor is horizontal with feet (IMB3), and the doing work system is steady operating method (SI).
Two structure description
The motor adopts a box framework. The base is created of steel plate welder, gentle excess weight and excellent rigidity. A shut air/air cooler is put in on the best of the motor. It is effortless to disassemble and assemble, which is practical for the servicing and fix of the motor.
The stator adopts an external press-fit construction. The stator winding is created of F-class insulating materials, and the ends are reliably fastened and sure. Throughout the manufacturing method, it has gone through a lot of switch-to-change pulse voltage assessments and ground stand up to voltage checks, and adopts the introduction of foreign superior vacuum stress impregnation solvent-totally free paint technologies (VPI) offer with. Consequently, the motor has superb and reputable insulation functionality, good mechanical energy and strong humidity resistance.
The rotor winding is created of pure copper, employing class F insulation content.
There are two types of bearings, rolling bearings and sliding bearings, based on the electricity and pace of the motor. The rated voltage is 6KV and 10KV, the frequency is 50HZ, the basic type of motor security level is IP44 or IP54, and the security amount of slip ring is IP23. Motors with other voltages, frequencies and security amounts can also be provided according to get requirements.
A few, use
The motor can be utilised to travel a selection of distinct machines. These kinds of as ventilators, compressors, water pumps, crushers, reducing device instruments, transmission machinery and other tools, employed as primary movers in various industrial and mining enterprises these kinds of as mining, machinery sector, petrochemical industry, and electricity vegetation. Motors utilized to drive blowers, coal mills, rolling mills, and hoists must show their use and technical requirements when purchasing, and adopt special patterns to make sure dependable procedure.
4. Product which means (consider YRKK7101-6 as an illustration)
YRKK 710 -6
Number of poles
Center top 710mm
The wound rotor is entirely enclosed
Air-air cooled three-phase asynchronous motor
(Webpage 26)
obtain Google
Please specify the adhering to parameters when ordering (for instance)
Motor product YRKK710-four
Rated electricity (KW) 3150
Rated voltage (KV) six
Amount of poles 4
Rated frequency (HZ) 50
Safety quality IP54
Cooling technique IC611
Installation technique IMB3
Working rating SI
Rotation direction arbitrary
Outlet box place appropriate facet (look at from the conclude of the motor shaft extension)
Load instant of inertia standard layout motor might not be presented
Load resistance torque curve standard style motor could not offer
If you have any other unique needs, such as torque, altitude (a lot more than one,000 meters), ambient temperature (outside the house the variety of -twenty five-+fifty), belt tension (for belt load), and many others., make sure you provide the info and signal the pertinent get when buying CZPT arrangement.
Notice:
one. Except if in any other case specified, the major outlet box is found on the right facet of the motor (viewed from the finish of the motor shaft extension).
2. The sample technical information sheet only lists the pertinent knowledge of motors with rated voltages of 6KV and 10KV. If customers need to have other voltage stages, the manufacturer can also provide pertinent complex knowledge when purchasing.
3. The technical data and installation proportions in the sample can be employed as a reference for users when picking types. The formal info ought to be supplied by the company right after the contract or complex arrangement is signed.
4. Make sure you specify the course of motor rotation when purchasing..
